Dead cylinder on new engine ( what in the he// happened? )

Maybe like someone said a crack in the intake?? Sucks, I was hoping ya got it solved!If you take intake off maybe warm it up in oven to expose crack??
Did you check angles on intake and on heads to see that they match??

I didn't see a crack. No on checking the angles. I assumed the .020" thicker gaskets would solve my problem.